4239990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47111}}^1$

素因数の和:47124

約数の個数: 24

約数和(自身を含む): 11024208

約数和(自身を除く): 6784218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 47111, 94222, 141333, 235555, 282666, 423999, 471110, 706665, 847998, 1413330, 2119995, 4239990]

約数ペア:

[(1, 4239990), (2, 2119995), (3, 1413330), (5, 847998), (6, 706665), (9, 471110), (10, 423999), (15, 282666), (18, 235555), (30, 141333), (45, 94222), (90, 47111)]